Climate change isn't solely a matter of warming air and seas, it affects kids both mentally and physically.

Chronic bronchitis is a type of COPD (chronic obstructive pulmonary disease). COPD is a group of lung diseases that make it hard to breathe and get worse over time.

Healthy lifestyles mean more years of healthy life. And remember, it was not just more years of life but fewer chronic illnesses for a longer “health span.”

An open letter to my sisters and brothers on the front lines: those of us still fighting the good fight against COVID-19.